80404895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{17053}}^1$

素因数の和:17122

約数の個数: 16

約数和(自身を含む): 103142592

約数和(自身を除く): 22737697

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 17053, 85265, 392219, 699173, 1961095, 3495865, 16080979, 80404895]

約数ペア:

[(1, 80404895), (5, 16080979), (23, 3495865), (41, 1961095), (115, 699173), (205, 392219), (943, 85265), (4715, 17053)]